freebsd kernel with SKQ
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smh 864cf18128 Fix lagg failover due to missing notifications
When using lagg failover mode neither Gratuitous ARP (IPv4) or Unsolicited
Neighbour Advertisements (IPv6) are sent to notify other nodes that the
address may have moved.

This results is slow failover, dropped packets and network outages for the
lagg interface when the primary link goes down.

We now use the new if_link_state_change_cond with the force param set to
allow lagg to force through link state changes and hence fire a
ifnet_link_event which are now monitored by rip and nd6.

Upon receiving these events each protocol trigger the relevant
notifications:
* inet4 => Gratuitous ARP
* inet6 => Unsolicited Neighbour Announce

This also fixes the carp IPv6 NA's that stopped working after r251584 which
added the ipv6_route__llma route.

The new behavour can be controlled using the sysctls:
* net.link.ether.inet.arp_on_link
* net.inet6.icmp6.nd6_on_link

Also removed unused param from lagg_port_state and added descriptions for the
sysctls while here.

PR:		156226
MFC after:	1 month
Sponsored by:	Multiplay
Differential Revision:	https://reviews.freebsd.org/D4111
2015-12-15 16:02:11 +00:00
bin Fix ls -l alignement with new locales 2015-12-07 20:48:28 +00:00
cddl Add a trailing newline to the expected output for tst.walltimestamp.ksh. 2015-12-07 21:59:10 +00:00
contrib Assorted grammar, spelling and punctuation fixes. 2015-12-15 13:04:44 +00:00
crypto Merge OpenSSL 1.0.2e. 2015-12-03 21:13:35 +00:00
etc Start support for the RISC-V 64-bit architecture developed by UC Berkeley. 2015-12-11 22:55:23 +00:00
gnu Fix LDADD/DPADD that should be LIBADD. 2015-12-04 03:17:47 +00:00
include resolver: preserve binary compatibility; reduce header pollution 2015-12-14 17:21:06 +00:00
kerberos5 DIRDEPS_BUILD: Update dependencies. 2015-12-07 23:53:01 +00:00
lib Remove sys/types.h due to STANDARDS and unistd.h also includes sys/types.h. 2015-12-15 15:19:06 +00:00
libexec Fix LDADD/DPADD that should be LIBADD. 2015-12-04 03:17:47 +00:00
release Fix tmpfs(5) '/tmp' mount point. 2015-11-25 19:10:04 +00:00
rescue Fix the build after ifconfig was converted over to lib80211 in r291470 2015-11-30 16:34:13 +00:00
sbin Add flag to disable inital reboot(8) userland sync 2015-12-15 14:17:07 +00:00
secure Replace unneeded manual dependency on header by adding it to SRCS. 2015-12-07 16:08:09 +00:00
share Fix example code rendering, \n needs escaping to show up. 2015-12-15 13:29:05 +00:00
sys Fix lagg failover due to missing notifications 2015-12-15 16:02:11 +00:00
targets local.meta.sys.mk already defines TARGET_ARCHES_arm 2015-12-08 00:22:24 +00:00
tests Fix LDADD/DPADD that should be LIBADD. 2015-12-04 03:17:47 +00:00
tools Assorted grammar, spelling and punctuation fixes. 2015-12-15 13:04:44 +00:00
usr.bin Start on a new library (libsysdecode) that provides routines for decoding 2015-12-15 00:05:07 +00:00
usr.sbin Remove a garbage printf used for debug. 2015-12-15 15:46:14 +00:00
.arcconfig Add repository.callsign, to help arcanist figure out what repo it's 2015-07-02 22:23:52 +00:00
.arclint phabricator related changes: 2015-04-20 20:33:22 +00:00
COPYRIGHT Bump copyright year. 2014-12-31 10:00:43 +00:00
LOCKS
MAINTAINERS Retain maintership over sendmail pieces so I can keep upstream in sync 2015-12-11 05:26:46 +00:00
Makefile Update advice on obj disk space requirements 2015-12-14 19:20:18 +00:00
Makefile.inc1 Follow-up r290423: Don't use CSH for buildenv shell. 2015-12-14 23:25:31 +00:00
ObsoleteFiles.inc Correct r291591: Don't remove /usr/lib/libelf*, these are still installed. 2015-12-01 16:16:40 +00:00
README Import OpenSSL 1.0.2e. 2015-12-03 17:22:58 +00:00
UPDATING The new pnp module records causes older kldxref to spew some 2015-12-13 22:11:37 +00:00

This is the top level of the FreeBSD source directory.  This file
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---------------

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cddl		Various commands and libraries under the Common Development
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contrib		Packages contributed by 3rd parties.

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etc		Template files for /etc.

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include		System include files.

kerberos5	Kerberos5 (Heimdal) package.

lib		System libraries.

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rescue		Build system for statically linked /rescue utilities.

sbin		System commands.

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share		Shared resources.

sys		Kernel sources.

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